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Plant Cell Cycle is the complex series of events which take place in plant cells between the end of one cycle of division and the end of the next. The process involves growth of a plant cell and subsequent division into daughter cells.
Canonical E2F transcription factors play central roles establishing cellular quiescence during plant organ development by recruiting transcriptionally repressive RBR proteins to cell cycle-related genes.
AtGBPL3 is a dynamin-related GTPase that functions in mitotic nuclear envelope formation. It interacts with lamina components to mediate nuclear morphogenesis and transcriptional repression during interphase.
The dynamics of DNA replication factors is crucial for cell cycle progression. Arabidopsis encode two origin recognition complex 1 proteins, ORC1a and ORC1b, with distinct roles in DNA replication and deposition of heterochromatic H3K27me1, respectively.
Time-lapse imaging of the fern Ceratopteris richardii during meristem initiation and proliferation provides insights into the lineage, identity and division activity of each cell throughout the growth of gametophytes.
Cell division and expansion are carefully coordinated during organ growth. Here, the authors show that the SCL28 and SMOS1 transcription factors interact to regulate cyclin-dependent kinase inhibitors and promote cell size increase over division in Arabidopsis.
